diff --git a/packages/www/public/favicon.ico b/packages/www/public/favicon.ico
index 251d233..ae61a8d 100644
Binary files a/packages/www/public/favicon.ico and b/packages/www/public/favicon.ico differ
diff --git a/packages/www/public/icon.png b/packages/www/public/icon.png
new file mode 100644
index 0000000..8899720
Binary files /dev/null and b/packages/www/public/icon.png differ
diff --git a/packages/www/public/index.html b/packages/www/public/index.html
index 16476e8..0096dfb 100644
--- a/packages/www/public/index.html
+++ b/packages/www/public/index.html
@@ -6,6 +6,7 @@
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <meta name="viewport" content="user-scalable=no, initial-scale=1, maximum-scale=1, minimum-scale=1, width=device-width" />
     <link rel="icon" href="<%= BASE_URL %>favicon.ico">
+    <link rel="manifest" href="<%= BASE_URL %>manifest.json">
     <title>正则大全</title>
     <!-- 百度统计 -->
     <script>
@@ -20,9 +21,10 @@
     <!-- <link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/highlight.js/9.15.8/styles/github.min.css">
     <script src="//cdnjs.cloudflare.com/ajax/libs/highlight.js/9.15.8/highlight.min.js"></script> -->
     <style>
-        :root{
+        :root {
             --primary: #42b983;
         }
+
         * {
             padding: 0;
             margin: 0;
@@ -47,26 +49,30 @@
             list-style-type: none;
         }
 
-        @keyframes rotate{
-            from{
+        @keyframes rotate {
+            from {
                 transform: rotate(0);
             }
-            
-            to{
+
+            to {
                 transform: rotate(360deg);
             }
         }
-        .loading{
+
+        .loading {
             animation: rotate 1s infinite linear;
-            margin:0;
-            padding:0;
+            margin: 0;
+            padding: 0;
             position: fixed;
-            top:0;left:0;right: 0;bottom:0;
-            margin:auto;
+            top: 0;
+            left: 0;
+            right: 0;
+            bottom: 0;
+            margin: auto;
             display: block;
-            width:100px;
-            height:100px;
-            border:0 solid #42b983;
+            width: 100px;
+            height: 100px;
+            border: 0 solid #42b983;
             border-right-width: 4px;
             border-radius: 50%;
         }
@@ -77,7 +83,7 @@
     <noscript>
         <strong>We're sorry but any-rule doesn't work properly without JavaScript enabled. Please enable it to continue.</strong>
     </noscript>
-    
+
     <div id="app">
         <i class="loading"></i>
     </div>
diff --git a/packages/www/public/manifest.json b/packages/www/public/manifest.json
new file mode 100644
index 0000000..95d1018
--- /dev/null
+++ b/packages/www/public/manifest.json
@@ -0,0 +1,15 @@
+{
+    "short_name": "any-rule",
+    "name": "正则大全",
+    "icons": [
+        {
+            "src": "/any-rule/icon.png",
+            "type": "image/png",
+            "sizes": "192x192"
+        }
+    ],
+    "background_color": "#2196F3",
+    "theme_color": "#2196F3",
+    "display": "standalone",
+    "start_url": "/any-rule"
+}
\ No newline at end of file
diff --git a/packages/www/public/sw.js b/packages/www/public/sw.js
new file mode 100644
index 0000000..e69de29
diff --git a/packages/www/src/main.js b/packages/www/src/main.js
index 63eb05f..d6f2e35 100644
--- a/packages/www/src/main.js
+++ b/packages/www/src/main.js
@@ -3,6 +3,12 @@ import App from './App.vue'
 
 Vue.config.productionTip = false
 
+if ('serviceWorker' in navigator) {
+    window.addEventListener('load', function() {
+        navigator.serviceWorker.register('./sw.js');
+    });
+}
+
 new Vue({
-  render: h => h(App),
-}).$mount('#app')
+    render: h => h(App),
+}).$mount('#app')
\ No newline at end of file